single balance cartridge mechanical seal seal Cartex S

We support our consumers with ideal good quality merchandise and large level provider. Becoming the specialist manufacturer in this sector, we have attained wealthy practical encounter in producing and managing for single balance cartridge mechanical seal seal Cartex S, We welcome new and previous shoppers from all walks of existence to speak to us for upcoming company relationships and mutual accomplishment!
We support our consumers with ideal good quality merchandise and large level provider. Becoming the specialist manufacturer in this sector, we have attained wealthy practical encounter in producing and managing for , We set “be a creditable practitioner to achieve the continuous development and innovation” as our motto. We would like to share our experience with friends at home and abroad, as a way to create a bigger cake with our joint efforts. We’ve several experienced R & D persons and we welcome OEM orders.

Features

• Single seal
• Cartridge
• Balanced
• Independent of direction of rotation
• Single seals without connections (-SNO), with flush (-SN) and with quench combined with lip seal (-QN) or throttle ring (-TN)
• Additional variants available for ANSI pumps (e.g. -ABPN) and eccentric screw pumps (-Vario)

Advantages

• Ideal seal for standardizations
• Universal applicable for packings conversions, retrofits or original equipment
• No dimensional modification of the seal chamber (centrifugal pumps) necessary, small radial installation height
• No damage of the shaft by dynamically loaded O-Ring
• Extended service life
• Straightforward and easy installation due to pre-assembled unit
• Individual adaptation to pump design possible
• Customer specific versions available

Materials

Seal face: Silicon carbide (Q1), Carbon graphite resin impregnated (B), Tungsten carbide (U2)
Seat: Silicon carbide (Q1)
Secondary seals: FKM (V), EPDM (E), FFKM (K), Perflourocarbon rubber/PTFE (U1)
Springs: Hastelloy® C-4 (M)
Metal parts: CrNiMo steel (G), CrNiMo cast steel (G)

Recommended applications

• Process industry
• Petrochemical industry
• Chemical industry
• Pharmaceutical industry
• Power plant technology
• Pulp and paper industry
• Water and waste water technology
• Mining industry
• Food and beverage industry
• Sugar industry
• CCUS
• Lithium
• Hydrogen
• Sustainable plastics production
• Alternative fuels production
• Power generation

• Universally applicable

• Centrifugal pumps
• Eccentric screw pumps
• Process pumps

Operating range

Cartex-SN, -SNO, -QN, -TN, -Vario

Shaft diameter:
d1 = 25 … 100 mm (1.000″ … 4.000″)
Other sizes on request
Temperature:
t = -40 °C … 220 °C (-40 °F … 428 °F)
(Check O-Ring resistance)

Sliding face material combination BQ1
Pressure: p1 = 25 bar (363 PSI)
Sliding velocity: vg = 16 m/s (52 ft/s)

Sliding face material combination
Q1Q1 or U2Q1
Pressure: p1 = 12 bar (174 PSI)
Sliding velocity: vg = 10 m/s (33 ft/s)

Axial movement:
±1.0 mm, d₁ ≥75 mm ±1.5 mm

Cartex S mechanical seal for marine industry